"CEOP Code number"	"        "	"Variables requested by CEOP (according to Appendix A)"			"Center's code number"	"Unit"
						
		"Top of Atmosphere Processes"	"Units"			
1		"shortwave downward flux (positive) "	"W/m2"			
2		"shortwave upward flux (positive)		"	"W/m2"			
3		"longwave upward flux (positive)		"	"W/m2"			
		"Atmosphere Variables"				
4		"temperature"	"K"			
5		"pressure"	"Pa"			
6		"moisture "	"kg/kg"			
7		"zonal wind				"	"m/s"			
8		"meridional wind				"	"m/s"			
9		"geopotential (gZ)				"	"m2/s2"			
10		"geopotential height"	"gpm"			
11		"pressure velocity "	"Pa/s"			
12		"Kinetic + potential energy (KE+gZ+CpT)"	"J/m2"			
13		"Kinetic energy plus enthalpy (CpT+KE)"	"J/m2"			
14		"cloud water, qc				"	"kg/kg"			
		"Atmosphere Processes 3D"				
15		"convective latent heating rate  "	"W/m2"			
16		"stable latent heating rate  "	"W/m2"			
17		"convective moistening rate "	"kg/(m2s)"			
18		"stable moistening rate "	"kg/(m2s)"			
19		"turbulent moistening rate"	"kg/(m2s)"			
20		"turbulent heating rate"	"W/m2"			
21		"short-wave heating rate  "	"W/m2"			
22		"long-wave heating rate "	"W/m2"			
23		"moisture zonal flux	"	"kg/(ms)"			
24		"moisture meridional flux			"	"kg/(ms)"			
25		"moisture vertical flux"	"kg/(ms)"			
26		"moisture flux divergence "	"kg/(m2s)"			
27		"energy (CpT+gZ+KE) zonal flux	"	"W/m"			
28		"energy (CpT+gZ+KE) meridional flux	"	"W/m"			
29		"energy (CpT+gZ+KE) vertical flux		"	"W/m"			
30		"energy flux divergence		"	"W/m2"			
31		"Total mass zonal flux			"	"kg/(ms)"			
32		"Total mass meridional flux"	"kg/(ms)"			
33		"Total mass vertical flux"	"kg/(ms)"			
34		"Mass flux divergence"	"kg/(m2s)"			
35		"local time tendency of total energy"	"W/m2"			
36		"Local time tendency of temperature"	"K/s"			
37		"local time tendency of moisture"	"kg/(m2s)"			
38		"Local time tendency of mass"	"kg/(m2s)"			
		"Vertically Integrated Atmos. Variables"				
39		"Total moisture (precipitable water) Q"	"kg/m2"			
40		"Total dry energy (CpT+KE+fs)"	"J/m2"			
41		"Total cloud water"	"kg/m2"			
42		"surface pressure "	"Pa"			
43		"Total aerosol"	"kg/m2"			
" "		"Vertically Integrated Processes"				
44		"convective latent heating rate "	"W/m2"			
45		"stable latent heating rate "	"W/m2"			
46		"convective moistening rate "	"kg/(m2s)"			
47		"stable moistening rate "	"kg/(m2s)"			
48		"precipitation (total)"	"kg/(m2s)"			
49		"precipitation (snow)"	"kg/(m2s)"			
50		"water vapor zonal flux			"	"kg/(ms)"			
51		"Water vapor meridional flux"	"kg/(ms)"			
52		"water vapor flux divergence"	"kg/(m2s)"			
53		"total energy flux divergence"	"W/m2"			
54		"mass  flux divergence"	"kg/(m2s)"			
55		"local  time tendency of total mass"	"kg/(m2s)"			
56		"local  time tendency of total energy"	"m2/s3"			
57		"local time tendency of moisture"	"kg/(m2s)"			
		"Surface Variables"				
58		"skin temperature  "	"K"			
59		"2-meter temperature  "	"K"			
60		"2-meter specific humidity "	"kg/kg"			
61		"u-component at 10 m "	"m/s"			
62		"v_component at 10 m 		"	"m/s"			
63		"potential temperature at 10 m "	"K"			
64		"specific humidity at 10 m "	"kg/kg"			
65		"Soil moisture"	"m"			
66		"snow water equivalent"	"m"			
67		"Snow depth"	"m"			
68		"vegetation water "	"kg/m2"			
69		"Planetary boundary layer height"	"m"			
		"Surface Processes"				
70		"shortwave downward flux (positive number)	"	"W/m2"			
71		"shortwave upward flux (positve number)	"	"W/m2"			
72		"longwave downward flux (positive number)	"	"W/m2"			
73		"longwave upward flux (postive number)	"	"W/m2"			
74		"Sensible heating =Total turbulent heating  (positive upward) "	"W/m2"			
75		"Latent heating=Total turbulent latent heating (positive upward)"	"W/m2"			
76		"Total turbulent moistening =evaporation(positive upward)"	"kg/(m2s)"			
77		"Snow and frozen ground conversion to soil water"	"W/m2"			
78		"Snow and frozen ground conversion to soil water"	"kg/(m2s)"			
79		"surface runoff"	"kg/(m2s)"			
80		"Baseflow runoff"	"kg/(m2s)"			
81		"Water runoff (surface + subsurface) a"	"kg/(m2s)"			
82		"Total ground heating=G"	"W/m2"			
83		"local skin temperature tendency"	"K/s"			
84		"Local soil moisture tendency"	"kg/m2s"			
85		"local snow water equivalent tendency"	"kg/m2s"			
		"Subsurface Variables"				
86		"Soil moisture"	"%"			
87		"temperature"	"K"			
		"Subsurface Processes"				
88		"infiltration rate"	"kg/m2s"			
89		"local soil moisture tendency"	"kg/m2s"			
90		"local temperature tendency"	"kg/m2s"			
		"Bottom of Subsurface Variables"				
91		"temperature"	"K"			
		"Bottom of Subsurface Processes"				
92		"ground Heat Flux"	"W/m2"			
		"Miscellaneous"				
93		"Precipitation type 1rain or 2snow "	"1,2"			
94		"elevation"	"m"			
95		"Surface albedo"	"%"			
96		"station land/sea/ice mask 0(land)or1(sea)or(2)ice "	"0,1,2"			
98		"Total loud cover"	"%"			
99		"surface exchange coefficient "	"m/s"			
100		"roughness length "	"m"			
101		"Vegetation cover"	"%"			
102		"Water table (wells)"	"m"			
103		"streamflow"	"m3/s"			
104		"Stream discharge"	"m3/s"			
105		"Reservoir storage"	"m"			
255		"set of variables"				
255		"other variable"